The MCP Trust Index.

vastlint

by aleksuix

VAST validation MCP server that checks ad tags against IAB VAST specifications, returning structured JSON with rule IDs, XPath locations, and spec references.

aleksUIX/vastlint

rtblint

by aleksuix

OpenRTB linter: validates OpenRTB 2.x bid requests and bid responses against versioned IAB spec snapshots. Rust core, CLI, npm/WASM, MCP server.

aleksUIX/rtblint

humanforai-go

by humanforai

Go client and CLI for Human For AI — hire a verified human operator from your AI agent: verification, testing, review, data collection, physical-world tasks. go get github.com/humanforai/humanforai-go

humanforai/humanforai-go

mcp-mock

by yulinlina

Spin up deterministic mock MCP servers from JSON fixture files for testing MCP clients and agents.

yulinlina/mcp-mock

openexec

by openexec

Executable engineering judgment for AI coding tools: blueprints, gates, checkpoints, policy, memory, and audit trails.

openexec/openexec

nebulous

by amarbel-llc

NewsBlur MCP server and Web Capture Archive Protocol orchestrator — local-first feed/story index, plus URL preservation into a content-addressed blob store via chrest + madder — read-only mirror of code.linenisgreat.com/nebulous

amarbel-llc/nebulous

core-agent

by go-steer

Reusable Go base agent on the Google ADK — multi-provider (Gemini, Vertex, Claude on Anthropic + Vertex), MCP-native, with AGENTS.md, skills, and permissions wired up.

go-steer/core-agent

smbcloud

by smbcloudxyz

MCP interface for smbCloud

smbcloudXYZ/smbcloud-cli

rustygrep

by akashpriyadarshii

rustygrep: token-efficient grep for AI coding agents. ripgrep-class speed with --llm output compressed 60-95%, built-in MCP server for Claude Code, Cursor, OpenCode. Rust, SIMD-parallel, zero config. cargo install rustygrep

AkashPriyadarshii/rustygrep

orchestral

by sizzlecar

A runtime for reliable, interactive AI agents.

sizzlecar/orchestral

mold

by utensils

CLI-native local AI image and video generation for people, scripts, and agents — CUDA on Linux, Metal on macOS, plus desktop, web, TUI, iPhone, REST/SSE, and MCP.

utensils/mold

perplexity-web-api-mcp

by mishamyrt

🔍 Perplexity AI MCP without API key

mishamyrt/perplexity-web-api-mcp

franken_snowflake

by dicklesworthstone

Clean-room, Rust-first, Asupersync-native Snowflake SQL API connector built for coding agents. 14-crate workspace, live reads and writes, no ODBC or JDBC.

Dicklesworthstone/franken_snowflake

maker-rs

by zircote

Zero-error LLM execution via SPRT voting. Rust library and MCP server implementing the MAKER algorithm for mathematically-grounded error correction in long-horizon AI agent tasks. Research experiment based on arXiv:2511.09030

zircote/maker-rs

tokenstash

by kgarg2468

Your agent asks you for a key once. Never again — in any project, in any agent.

kgarg2468/tokenstash

memql

by znasllc-io

AI-native time-series memory graph with a single DSL — unifies concepts, queries, agent workflows, and voice into deployable primitives.

znasllc-io/memql

go-press

by 0xmattg

A modern CMS framework written in Golang, inspired by the best ideas of WordPress and rebuilt for performance, extensibility, and clean deployment.

0xmattg/go-press

numinous

by blisspixel

Mathematics as a shared language, made playable. A native audiovisual game and creative instrument for humans and digital minds, with deterministic math, creation tools, CLI, and MCP.

blisspixel/numinous

apogee

by airiclenz

Terminal coding agent for local LLMs (llama.cpp, Ollama, vLLM) and any OpenAI-compatible API. OS-sandboxed autonomy, MCP, sessions. Go.

airiclenz/apogee

CodeEraser

by skymanbp

An eraser against LLM-induced code & document entropy. Support if you like it!

skymanbp/CodeEraser

centian

by t4cceptor

Control and verify what your AI agents actually do — in real time. AI agents are not aligned on what “success” actually means. Centian lets you define success — and enforce it.

T4cceptor/centian

NIA

by bogdanticu88

Agent Security Control Plane: identity, authorization, and a kill switch for AI agents and non-human identities, built on Tessera/OpenFGA

bogdanticu88/NIA

AIexpose

by mc-kakadu

MC-kakadu/AIexpose

mako

by hupe1980

A Rust workspace for end-to-end German energy market communication (BDEW MaKo / EDI@Energy) — from raw EDIFACT bytes to production microservices.

hupe1980/mako

serial-mcp

by qarnet

MCP server for serial ports — non-blocking reads, DTR/RTS, streaming subscriptions, port allowlist.

qarnet/serial-mcp

AISentinel

by kabzhanov

Enforce YAML security policies on AI agent tool calls and keep a tamper-evident audit log.

kabzhanov/aisentinel

NanoBananaPro

by adamydwang

Use Nano Banana Pro to generate image from text prompt and edit image

adamydwang/genai-mcp

trvl

by mikkoparkkola

Provides real travel search for AI assistants, enabling flight, hotel, car rental, and ground transportation searches through a single MCP tool, with no API keys required.

MikkoParkkola/trvl

sutura

by telekom

sutura is being built to answer questions about data as the person or agent asking, using metric definitions somebody certified

telekom/sutura

cosmoflare

by cosmolabs-org

Open-source Go CLI + library for the full Cloudflare platform

CosmoLabs-org/cosmoflare

forgemax

by ahmedk95

Collapse multiple servers and tools into two sandboxed MCP tools for efficient, typed JavaScript execution with secure resource access and concurrency.

ahmedk95/forgemax

mcp-repl

by joshrotenberg

Interactive MCP client REPL: connects to any MCP server and turns its tools, prompts, and resources into the command set

joshrotenberg/mcp-repl

MemWhale

by wuisabel-gif

Persistent, local memory for developers and their coding agents. Records commands, output, errors, and the fixes that worked into SQLite and serves them over MCP.

wuisabel-gif/MemWhale

dwarf_fortress_mcp

by dicklesworthstone

A semantic, transactional, replayable MCP control plane that lets autonomous AI agents operate Dwarf Fortress as a long-lived civilization. Safe-Rust phase-0B scaffold: MVCC world state, witnessed semantic plans, evidence-backed effects, deterministic replay.

Dicklesworthstone/dwarf_fortress_mcp

go-help-desk

by publiciallc

Self-hosted help desk for teams that want full control — CTI ticketing, SAML SSO, MFA, SLA tracking, REST API, MCP server, and a plugin system. Single Go binary with embedded React frontend. Deploy with Docker Compose.

PubliciaLLC/go-help-desk

mcp-rsv-data

by prepod2003

ИИ-агент (Claude, Cursor) читает данные рабочей базы 1С простым языком, без знания языка запросов — для бухгалтеров и аналитиков; и отдаёт структуру метаданных любой конфигурации — контекст для разработчиков. Бесплатно, только чтение, анонимизация ПДн. Free MCP server: 1C data & metadata for AI.

prepod2003/mcp-rsv-data

neo4j-labs/neo4j-mcp-canary

by neo4j-labs

Neo4j MCP Canary is a fast-moving, experimental release of the Neo4j MCP server for customers who want to explore emerging capabilities before they are considered for the official server.

neo4j-labs/neo4j-mcp-canary

eunox

by eunolabsx

A capability firewall for MCP servers: a deny-by-default proxy that enforces which tool calls an AI agent may make (and with which arguments), backed by a signed audit log. One static Go binary.

eunolabsx/eunox

xavier

by iberi22

Xavier — Rust vector memory & knowledge graph for AI agents (HTTP/CLI/MCP). Powers SWAL communal context

iberi22/xavier

mcp

by arandu-io

Expose an Arandu application to an AI client, through the policies it already has.

arandu-io/mcp

zig-docs-mcp

by gbrlpzz

Serves always-fresh official Zig documentation for the latest release, curated performance guidance, and safe dry-run-based toolchain auto-updates.

gbrlpzz/zig-docs-mcp

fabric-docs-mcp

by adriancalavie

MCP server that provides LLM coding agents with version-pinned Fabric modding documentation, including search, page reading, and a curated built-ins index to encourage idiomatic code.

adriancalavie/fabric-docs-mcp

ai

by hanzoai

Hanzo AI — LLM control plane, RAG, and model hub. Native Go routing for 66+ models over an OpenAI-compatible /v1 API; mounts as the 'ai' subsystem inside hanzoai/cloud.

hanzoai/ai

knowl

by baldaworks

Service-first LLM wiki knowledge service for MCP, HTTP, and Go/Fx embedding

baldaworks/knowl

formanator

by timrogers

Submit and manage Forma (https://joinforma.com) claims from the command line and Model Context Protocol (MCP) clients

timrogers/formanator

arin

by anistark

An annotation layer for your agent

anistark/arin

opik-claude-code-plugin

by comet-ml

Log Claude Code sessions to Opik, the open-source LLM observability and evaluation platform, built by Comet. Tracing, evaluation, and skills for observable AI applications.

comet-ml/opik-claude-code-plugin